Amplifier



2.1 A perspective view of an amplifier.

2.2-Front A front view of the amplifier.

2.3 Back A back view of the amplifier.

2.4 Right A right view of the amplifier.

2.5 Left A left view of the amplifier.

2.6 Bottom A bottom view of the amplifier.

2.7 Top A top view of the amplifier. 

CLAIM The ornamental design for an amplifier, as shown and described. 